1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elenna [48]
3 years ago
6

Last year at a certain high school, there were 60 boys on the honor roll and 112 girls on the honor roll. This year, the number

of boys on the honor roll increased by 15%, and the number of girls on the honor roll increased by 25%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
Mathematics
1 answer:
blsea [12.9K]3 years ago
4 0

Answer:

21.5%

Step-by-step explanation:

60 and 112 repsectivly

60x(1.15) + 112(1.25)

69 (hehe nice) + 140

so 209 total honour roles compared to 172 last year

209/172 = 1.215116

subtract 1

.215116

multiply by 100

21.5116%

21.5%

- Gage Millar, Algebra 2 Tutor

You might be interested in
The sail on a boat is triangular and its area is 216 feet. If the length of the base of the sail is 18 feet, find its
finlep [7]

Answer:

24

Step-by-step explanation:

Use the triangle area formula: A=1/2 (base)(height)

Plug in what we know: 216=1/2(18)(h)

Solve for h: (1/2)(18)=9.

216/9=24.

So, h=24

To check, plug it into the formula: 1/2(18)(24)= 216

7 0
3 years ago
What is 5x-9=7x+6-2x
Sliva [168]
-9 = -6 is your answer
4 0
3 years ago
Point A is located at (0, 7). After it is transformed, point A' is located at (0, -7). How was the point transformed
dem82 [27]
The answer is D because the y is the only thing that is changing.
4 0
4 years ago
Read 2 more answers
Please what is the answer?
Nuetrik [128]

Answer:

8624.03

Step-by-step explanation:

(8 \times 1000)+(6 \times 100)+(2 \times10)+(4 \times 1)+(3 \times  \frac{1}{100} ) \\  \\ 8000 + 600 + 20 + 4 +  \frac{3}{100}  \\ 8624 + 0.03 = 8624.03

6 0
3 years ago
Read 2 more answers
8th grade math (will give brainliest to best answer)
algol [13]
Das is disguised pythagorean theorme

the height is one leg
the distance from house is other leg
length of ladder=hyptoonuse

so
remmeber
if legs of right triangle are a and b and hyptonuse is c then
a²+b²=c²

so
legs are 15 and 20
15²+20²=c²
225+400=c²
625=c²
sqrt both sides
25=c

25ft is length of laddder
4 0
3 years ago
Other questions:
  • Travent is planning a garden that will cover 1, 600 squared yards. he wants the ratio of space planted with flowers to space pla
    7·1 answer
  • How do I show equivalence of the fractions? Do I divide, cross multiple, etc.
    9·2 answers
  • Work out the surface area of this solid prism.
    7·2 answers
  • Which lists these numbers in order from least to greatest?<br> –22.7, 126, 3.28, –3.516, 43.9
    14·2 answers
  • What is the median of the following numbers?<br> 3.5.6.7,9,6,8
    15·2 answers
  • 4 friends evenly divided up a n- slice pizza. One of the friends , Harris, ate 1 fewer slice than he received. How many slices o
    13·2 answers
  • What is the slope of the function?
    7·1 answer
  • In Jack's class, 7 out of 25 students have hazel eyes. What percent of the class has hazel eyes?
    8·1 answer
  • What is the value of g?<br> 70°<br> 30°<br> g
    12·2 answers
  • Plz answer bhhk f hi j
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!